Get All Table Row Values When Checked

I have a multiple column table with one column being checkboxes. If you check a checkbox then press the 'Checkout' button, it will take the specified rows and display them in the b

Solution 1:

Partial answer - too long for comment

From your earlier question, we understand that each checked row has a quantity_num input and that you want its user-entered value to be included in the email body alongside the fixed row data, loc, rp-code etc.

It appears that sessionStorage holds only the checked state of the rows, not the quantity_num value. If so, then pagination dictates that quantity_num value is only available for currently displayed rows - for all other rows, you know only the id of the checked rows, not their quantity_num value.

Therefore, the first thing to do is to ensure that "id|quantity_num" pairs are stored (in sessionStorage). Other data, loc, rp-code etc. is associated with the id and can be retrieved from the server and used either client-side or (preferably) server-side to compose the email body.